CN103565413A - 用于产生断层扫描图像的设备和方法 - Google Patents

用于产生断层扫描图像的设备和方法 Download PDF

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Publication number
CN103565413A
CN103565413A CN201310308533.1A CN201310308533A CN103565413A CN 103565413 A CN103565413 A CN 103565413A CN 201310308533 A CN201310308533 A CN 201310308533A CN 103565413 A CN103565413 A CN 103565413A
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CN
China
Prior art keywords
matrix
signal
vector space
subspace
pattern
Prior art date
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Pending
Application number
CN201310308533.1A
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English (en)
Chinese (zh)
Inventor
任宰均
朴龙根
张在德
李性德
张祐荣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Korea Advanced Institute of Science and Technology KAIST
Original Assignee
Samsung Electronics Co Ltd
Korea Advanced Institute of Science and Technology KAIST
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Filing date
Publication date
Priority claimed from KR1020130069201A external-priority patent/KR102101875B1/ko
Application filed by Samsung Electronics Co Ltd, Korea Advanced Institute of Science and Technology KAIST filed Critical Samsung Electronics Co Ltd
Publication of CN103565413A publication Critical patent/CN103565413A/zh
Pending legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/003—Reconstruction from projections, e.g. tomography
    • G06T11/005—Specific pre-processing for tomographic reconstruction, e.g. calibration, source positioning, rebinning, scatter correction, retrospective gating
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/003—Reconstruction from projections, e.g. tomography
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/0209—Low-coherence interferometers
    • G01B9/02091—Tomographic interferometers, e.g. based on optical coherence

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
CN201310308533.1A 2012-07-20 2013-07-22 用于产生断层扫描图像的设备和方法 Pending CN103565413A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201261673989P 2012-07-20 2012-07-20
US61/673,989 2012-07-20
KR1020130069201A KR102101875B1 (ko) 2012-07-20 2013-06-17 단층 영상 생성 방법 및 단층 영상 생성 장치.
KR10-2013-0069201 2013-06-17

Publications (1)

Publication Number Publication Date
CN103565413A true CN103565413A (zh) 2014-02-12

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ID=48856508

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310308533.1A Pending CN103565413A (zh) 2012-07-20 2013-07-22 用于产生断层扫描图像的设备和方法

Country Status (4)

Country Link
US (1) US9251604B2 (ja)
EP (1) EP2688043B1 (ja)
JP (1) JP2014021127A (ja)
CN (1) CN103565413A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109561841A (zh) * 2016-06-24 2019-04-02 生命解析公司 用于测量心肌缺血、狭窄识别、定位和血流储备分数估计的非侵入式方法和系统

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JP6513655B2 (ja) * 2013-07-17 2019-05-15 エルジー エレクトロニクス インコーポレイティド 大規模ｍｉｍｏ方式のためのグルーピングベース参照信号送信
JP6462432B2 (ja) 2015-03-11 2019-01-30 株式会社日立エルジーデータストレージ 光計測装置及び光計測方法
US10542897B2 (en) 2015-08-26 2020-01-28 Analytics For Life Inc. Method and apparatus for wide-band phase gradient signal acquisition
JP6849388B2 (ja) * 2015-10-26 2021-03-24 エーザイ・アール・アンド・ディー・マネジメント株式会社 特異値解析法を用いた電子ノイズ除去法
US10531818B2 (en) * 2016-01-18 2020-01-14 Erasmus University Medical Center Rotterdam Tissue sample analysis
US11457890B2 (en) * 2016-02-23 2022-10-04 Mayo Foundation For Medical Education And Research Ultrasound blood flow imaging
JP6542178B2 (ja) * 2016-08-05 2019-07-10 株式会社トーメーコーポレーション 偏光情報を利用した光断層画像撮影装置
CA3184536A1 (en) 2016-09-21 2018-03-29 Analytics For Life Inc. Method and system for visualization of heart tissue at risk
USD843382S1 (en) 2016-09-21 2019-03-19 Analytics For Life Display with graphical user interface
GB201707239D0 (en) 2017-05-05 2017-06-21 Univ Edinburgh Optical system and method
KR102085818B1 (ko) * 2018-03-07 2020-03-06 고려대학교 산학협력단 산란 매질 내부의 타겟 오브젝트에 빛을 집속시키는 방법
JP6999908B2 (ja) * 2019-05-30 2022-01-19 株式会社トプコン 光干渉測定装置および光干渉測定方法
JP7381827B2 (ja) 2019-05-30 2023-11-16 株式会社トプコン 光干渉測定装置および光干渉測定方法
KR20230005632A (ko) * 2021-07-01 2023-01-10 현대자동차주식회사 투명소재 복합박막 단층 영상 촬영 시스템

Family Cites Families (10)

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Publication number Priority date Publication date Assignee Title
US7219086B2 (en) * 1999-04-09 2007-05-15 Plain Sight Systems, Inc. System and method for hyper-spectral analysis
KR20040039139A (ko) 2002-11-04 2004-05-10 한국전기연구원 미첼슨 간섭계와 이를 이용한 광학적 간섭 단층 촬영 시스템
WO2005037060A2 (en) * 2003-10-03 2005-04-28 University Of Washington Transcutaneous localization of arterial bleeding by ultrasonic imaging
KR100658493B1 (ko) 2005-01-11 2006-12-15 한국전기연구원 투과율 및 초점 거리 효과를 보정한 간섭형 광단층 영상촬영 시스템 및 방법
JP2006320380A (ja) 2005-05-17 2006-11-30 Spectratech Inc 光干渉断層計
EP1973467B1 (en) 2006-01-20 2013-10-16 The General Hospital Corporation Systems and process for providing speckle reduction using a wave front modulation for optical coherence tomography
JP5406427B2 (ja) 2006-11-17 2014-02-05 株式会社トプコン 断層画像処理方法、装置およびプログラムならびにこれを用いた光断層画像化システム
KR100849193B1 (ko) 2006-12-06 2008-07-30 부산대학교 산학협력단 오씨티 시스템
US8208709B2 (en) 2008-04-17 2012-06-26 The Ohio State University Research Foundation System and method for improved real-time cine imaging
KR101053222B1 (ko) 2009-03-13 2011-08-02 한국과학기술원 멀티라인 카메라를 이용한 광간섭성 단층촬영장치

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109561841A (zh) * 2016-06-24 2019-04-02 生命解析公司 用于测量心肌缺血、狭窄识别、定位和血流储备分数估计的非侵入式方法和系统
CN109561841B (zh) * 2016-06-24 2021-04-20 生命解析公司 用于测量心肌缺血、狭窄识别、定位和血流储备分数估计的非侵入式方法和系统

Also Published As

Publication number Publication date
US20140023255A1 (en) 2014-01-23
US9251604B2 (en) 2016-02-02
EP2688043B1 (en) 2017-03-01
EP2688043A1 (en) 2014-01-22
JP2014021127A (ja) 2014-02-03

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Application publication date: 20140212